package com.eschool.service;

import com.eschool.pojo.CourseDAO;
import com.eschool.pojo.UserChangeDTO;
import com.eschool.pojo.UserDAO;

import java.util.List;

public interface UserService {
    public List<UserDAO> findAllUser();
    public UserDAO Login(String password,Integer stuid);
    public UserDAO findById(Integer stuid);
    public int UserChangeInfo(UserChangeDTO userChangeDTO);
    public int UserChangePassword(Integer stuid,String old_password,String new_password);

}

